ADAPTIVE-CONTROL OF DISSOLVED-OXYGEN CONCENTRATION IN A BIOREACTOR

Cited 35 time in webofscience Cited 0 time in scopus
  • Hit : 314
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorLEE, SCko
dc.contributor.authorHWANG, YBko
dc.contributor.authorChang, Ho Namko
dc.contributor.authorChang, YongKeunko
dc.date.accessioned2013-02-27T06:39:09Z-
dc.date.available2013-02-27T06:39:09Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1991-03-
dc.identifier.citationBIOTECHNOLOGY AND BIOENGINEERING, v.37, no.7, pp.597 - 607-
dc.identifier.issn0006-3592-
dc.identifier.urihttp://hdl.handle.net/10203/67038-
dc.description.abstractA new adaptive DO (dissolved oxygen) concentration control algorithm considering DO electrode dynamics with response time delay has been developed. A system model with two time-varying parameters was used to relate the DO concentration with two control variables: air flow rate and agitation speed. Parameters of this model were estimated on-line using a regularized constant trace recursive least-squares method. An extended Kalman filter was used to remove the effect of noises from the DO concentration measurements and thus to improve control performance. A discrete one-step ahead control scheme was adopted to determine control actions based on the parameter estimation results. Experimental results showed that the new adaptive DO concentration control algorithm performed better than other algorithms tested, a PID controller and adaptive algorithms without the DO electrode dynamics.-
dc.languageEnglish-
dc.publisherJOHN WILEY SONS INC-
dc.subjectCULTURE-
dc.subjectGROWTH-
dc.titleADAPTIVE-CONTROL OF DISSOLVED-OXYGEN CONCENTRATION IN A BIOREACTOR-
dc.typeArticle-
dc.identifier.wosidA1991EZ13600001-
dc.identifier.scopusid2-s2.0-0026131357-
dc.type.rimsART-
dc.citation.volume37-
dc.citation.issue7-
dc.citation.beginningpage597-
dc.citation.endingpage607-
dc.citation.publicationnameBIOTECHNOLOGY AND BIOENGINEERING-
dc.contributor.localauthorChang, Ho Nam-
dc.contributor.localauthorChang, YongKeun-
dc.contributor.nonIdAuthorLEE, SC-
dc.contributor.nonIdAuthorHWANG, YB-
dc.type.journalArticleArticle-
dc.subject.keywordPlusCULTURE-
dc.subject.keywordPlusGROWTH-
Appears in Collection
CBE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 35 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0